Ok. If you have replaced your original sources file with the new one then run:
sudo apt-get update 2>&1 | tee ~/Desktop/update2 And attach that file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/742437 Title: update manager constantly crashing after trying to upgrade from meekrat to natty to -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs